Suitable for balcony and indoor planting: (1) foliage plants: chlorophytum, ivy, bamboo, taro and ivy. Rubber tree, cycad, brown bamboo, loose sunflower, pocket coconut, asparagus, variable leaf wood, osmanthus fragrans, turtle back bamboo, spring feather, wind-tailed bamboo pineapple, bamboo taro, bracken, Eclipta prostrata, sweet potato, bamboo banana, Brazilian iron, Guangdong Evergreen, Fuguizhu, Malabari (rich tree) and colored taro. (2) Flower-watching plants: rose, spring jasmine, plum blossom, potted purple shade, Daphne odora, jasmine, Milan, camellia, tea plum, rhododendron and hibiscus. Clivia, Zhu Dinghong, lily, hyacinthus orientalis, narcissus, crocodile, calla lily, cyclamen, vanilla and noise. China orchids, tropical orchids, chrysanthemums, hibiscus flowers, begonia, Petunia, Trollius, Chrysanthemum morifolium, Begonia, Vitiligo (Impatiens balsamina ho) and Guinea Impatiens. One or two years of grass flowers, etc. (3) Fruit-viewing plants: Bambusa australis, bergamot, Zanzan, Golden, and Four Seasons Orange. Hot, introverted pomegranate. Winter coral, colored pepper, strawberry. (4) Cactus and succulents, such as cactus, cactus, fairy finger, crab claw orchid, epiphyllum, water lily agave, tiger tail orchid, bottle orchid (Agavaceae) begonia, rainbow chrysanthemum, emerald green, rock flower (Coptidiaceae), lotus, Shi Lian, Yushu coral (Sedum), rooting, longevity flower and weeping branch. Growing flowers and grass indoors can create a good microclimate. The air humidity in modern buildings covered with reinforced concrete precast slabs is far below the normal standard and almost the same as that in the desert. And a plant called sedge can turn "desert" into "oasis". Cyperus likes water, so potted Cyperus should be put in a deep sink. Many flowers and plants suitable for indoor planting have sterilization function. If you put some potted oranges, rosemary, peach trees and chlorophytum indoors, the bacteria and microorganisms in the air will be greatly reduced. People will feel suffocated in a stuffy room. The reason is not the lack of indoor oxygen, but the lack of negative oxygen ions. When there is a TV or computer running indoors, negative oxygen ions will decrease rapidly. There are many plants that can be planted indoors that can produce negative oxygen ions-these plants are cypress, arborvitae and cedar. If the indoor area is too small, you might as well change varieties and plant some low plants, such as cactus. At present, spruce and other low conifers are popular in the west, which can make the room full of refreshing tree fragrance. Placing some anti-pollution flowers and plants in the living room can also play the role of an air purifier. For example, ivy can "eat" benzene, chlorophytum can "swallow" indoor carbon monoxide and formaldehyde, and bracts of Araceae can absorb benzene and trichloroethylene. 10 square meter room is good for air purification if there are anti-pollution plants. Plants that can absorb toxic chemicals, such as aloe, chlorophytum, Eupatorium odoratum, Eupatorium odoratum, Dendrocalamus japonicus, etc., are natural scavengers and can remove harmful substances in the air. Studies show that Eupatorium adenophorum and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases, and their ability to absorb formaldehyde is super strong. Aloe vera is also a good hand at absorbing formaldehyde, which can absorb 90% formaldehyde contained in 1 m3 air. Ivy, cycad, chrysanthemum, kumquat, pomegranate, Scutellaria barbata, rose, camellia, pomegranate, Milan, daisy, Chimonanthus praecox, marigold, etc. can effectively remove harmful substances such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide and nitrogen peroxide. Orchids, osmanthus fragrans, wintersweet, cauliflower taro and osmanthus fragrans are natural dust collectors, and their cilia can intercept and absorb suspended particles and smoke in the air. The volatile oil produced by fragrant flowers that can kill germs, such as rose, osmanthus fragrans, violet, jasmine, lemon, rose, carnation, lily of the valley and crape myrtle, has obvious bactericidal effect. Crape myrtle, jasmine, lemon and other plants can kill diphtheria, dysentery bacteria and other protobacteria within 5 minutes. The scents of roses, carnations, lilies of the valley, violets, roses, osmanthus flowers and other plants have obvious inhibitory effects on the growth and reproduction of mycobacterium tuberculosis, pneumococcus and staphylococcus. Cactus and other succulent plants originated in tropical arid areas, the stomata on their succulent stems are closed during the day and opened at night, which absorbs carbon dioxide and produces oxygen at the same time, increasing the concentration of negative ions in indoor air. Plants such as Hupilan, Huweilan, Tequila, Palm, Kale, Sedum, Rooting and Pineapple can also purify the night air. Climbing plants such as Parthenocissus tricuspidata, grape, morning glory, wisteria, rose, etc. Planting around the house can make it climb along the wall or along the shelf to form a green arbor, which can effectively reduce sunlight radiation and greatly reduce the indoor temperature. Lilac, jasmine, rose, violet, mint and other plants can make people relax, feel happy, help sleep and improve work efficiency. Many people like to raise flowers indoors to improve and beautify the indoor environment, but if they choose it improperly, it will cause indoor pollution. Therefore, we should pay attention to the selection of good varieties: it is most suitable to choose flowers and trees that are evergreen all the year round or varieties that can absorb toxic gases, such as chlorophytum, asparagus, evergreen, cactus, tortoise shell bamboo, ivy and so on. Unfavorable cloves and cordate telosma will emit particles that stimulate the sense of smell at night, which has adverse effects on patients with hypertension and heart disease; The floral fragrance of oleander can make people sleepy and decrease their intelligence; The particles emitted by hydrangea will make people's skin allergic and itchy; Tulip flowers are toxic and alkaline, and too much contact can easily make people's hair fall off; The oily smell of pine and cypress flowers and trees will affect people's appetite. If you don't keep the flowers of "Fragrant Family" together with mignonette, mignonette will wither, but mignonette will release a substance to poison the rose and die before it withers. Young corn poppy, orchids, carnations, violets and lilies are difficult to get along with other flowers, leading to plant death. Fungal spores produced by soil in flowerpots without flowers in patients' rooms will spread into indoor air, causing surface or deep infection of human body, and may also invade human skin, respiratory tract, external auditory canal, meninges and brain. Professor Li Zuowen, head of the expert group of Liaoning Landscape Architecture Society, answered these questions. He believes that the worry of "dripping Guanyin" is unnecessary, and there are no 52 kinds of cancer-promoting plants. Although toxic, it can be raised safely. In fact, many flowers in residents' homes are poisonous. Bamboo is a natural scavenger, which can remove harmful substances from the air, but it is also a poisonous flower. Green radish is evergreen all the year round and can absorb toxic gases, but the juice of green radish is toxic, which will be red and itchy when it comes into contact with the skin, and it will also cause sore throat if eaten by mistake; Evergreen belongs to Liliaceae, and the poisonous part is rhizome. Eating too much rhizome by mistake can cause nausea, abdominal pain, chills in limbs and even coma. Zebra is an evergreen plant, and the juice of its leaves can make people speechless. Guo Xichang, a professor of forestry at Shenyang Agricultural University, believes that Euphorbiaceae and Daphne are also toxic, such as Kirin Crown, one of 52 cancer-promoting plants, which should not be planted at home. However, there is absolutely no need to smash poisonous flowers that can purify the air at home, such as dripping Guanyin and green radish. Experts believe that the attitude towards poisonous plants should be: keep a proper distance and don't play around at will; You can't put branches and leaves in your mouth. Experts also concluded that 10 bedroom should avoid placing all kinds of flowers: for example, the fragrance of orchids can cause insomnia; Mimosa may cause hair loss; Bauhinia pollen can cause asthma and aggravate cough; Cordate telosma can cause dizziness; Lily fragrance can cause insomnia; The fragrance of Chinese rose is depressing; The milky liquid secreted by oleander may be toxic; The fragrance of pine and cypress makes people lose appetite; Hydrangea is easy to cause allergies; Tulip flowers can cause hair loss. The two professors also put forward some suggestions on what flowers to keep indoors in winter: the more flowers to keep indoors, the better. Home ownership housing with an area of 15 square meters only needs two pots of medium and large plants, while small plants can put three or four pots. Family potted aloe can not only beautify the living room, but also pick it at any time to get the freshest aloe leaves for family health care. Some people say that planting a few pots of aloe at home is equivalent to inviting a resident "private doctor". Although this statement is somewhat exaggerated, it is not completely unreasonable. No matter whether aloe is used as medicine to treat diseases or for beauty and skin care, only fresh aloe can achieve the best results. Aloe vera has extremely high ornamental value. Although aloe has a short flowering period, its color is also gorgeous and very popular. Small pots of aloe can be placed on the desk, and large pots of plants can be placed in the courtyard, which can be matched with other succulents to form a unique natural landscape, which is very interesting. You can move to the lobby for indoor furnishings in winter. Aloe vera not only carries out photosynthesis and releases oxygen during the day, but also absorbs indoor carbon dioxide at night to purify indoor air. Aloe can effectively remove formaldehyde from the air. Planting several aloe plants is equivalent to installing several "biological air fresheners" at home to purify the living environment at all times. When harmful gases such as carbon monoxide, carbon dioxide, sulfur dioxide and formaldehyde in the air are at a high level for a long time, and aloe has been unable to completely remove and absorb them, spots will appear on the leaves, reminding you to take corresponding measures quickly to avoid the harm of harmful gases to human health. Chlorophytum is native to South Africa and belongs to Liliaceae. Strong adaptability, drought tolerance, cold tolerance, warm and humid nature, suitable for growing in loose, fertile and well-drained soil. Chlorophytum is one of the most traditional indoor hanging plants. Its leaves are slender and soft, and there are small plants on the little stems drawn from the axils of the leaves, which droop from the edge of the basin and stretch like flowers, and are evergreen all year round; Combining rigidity and softness, it looks like a crane spreading its wings and jumping, so it was called "Folding Crane Orchid" in ancient times. Also known as Sedum, Gui Lan and Uncaria, it is also called spider grass or flying grass in western Europe. Chlorophytum is not only an excellent indoor hanging leaf plant, but also a good indoor air purification flower. Chlorophytum has a strong function of absorbing toxic gases, and can purify toxic gases such as carbon monoxide, carbon dioxide and formaldehyde. Generally speaking, a room with 1-2 pots of chlorophytum can absorb all the toxic gases in the air, so chlorophytum has the reputation of "green purifier". References:
/s？ wd = % CA % CA % BA % CF % CA % D2 % C4 % DA % d 1% F8 % B5 % C4 % BB % A8 & amp； lm = 0 & ampsi = & amprn= 10。 ie = GB 23 12 & amp； ct = 0 & ampcl = 3 & ampf= 1。 rsp=0